<p>myrxjs works!</p>
<InputItem
        [type]="'text'"
        [clear]="true"
        [placeholder]="'start from left'"
        [moneyKeyboardAlign]="'left'"
        [content]="'光标在左'"
        [(ngModel)]="text"
></InputItem>
<button (click)="add()" #addBtn id="addBtn">添加</button>
{{list | json}}